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slirp/bootp.h

@@ -0,0 +1,122 @@
+/* bootp/dhcp defines */
+
+#define BOOTP_SERVER	67
+#define BOOTP_CLIENT	68
+
+#define BOOTP_REQUEST	1
+#define BOOTP_REPLY	2
+
+#define RFC1533_COOKIE		99, 130, 83, 99
+#define RFC1533_PAD		0
+#define RFC1533_NETMASK		1
+#define RFC1533_TIMEOFFSET	2
+#define RFC1533_GATEWAY		3
+#define RFC1533_TIMESERVER	4
+#define RFC1533_IEN116NS	5
+#define RFC1533_DNS		6
+#define RFC1533_LOGSERVER	7
+#define RFC1533_COOKIESERVER	8
+#define RFC1533_LPRSERVER	9
+#define RFC1533_IMPRESSSERVER	10
+#define RFC1533_RESOURCESERVER	11
+#define RFC1533_HOSTNAME	12
+#define RFC1533_BOOTFILESIZE	13
+#define RFC1533_MERITDUMPFILE	14
+#define RFC1533_DOMAINNAME	15
+#define RFC1533_SWAPSERVER	16
+#define RFC1533_ROOTPATH	17
+#define RFC1533_EXTENSIONPATH	18
+#define RFC1533_IPFORWARDING	19
+#define RFC1533_IPSOURCEROUTING	20
+#define RFC1533_IPPOLICYFILTER	21
+#define RFC1533_IPMAXREASSEMBLY	22
+#define RFC1533_IPTTL		23
+#define RFC1533_IPMTU		24
+#define RFC1533_IPMTUPLATEAU	25
+#define RFC1533_INTMTU		26
+#define RFC1533_INTLOCALSUBNETS	27
+#define RFC1533_INTBROADCAST	28
+#define RFC1533_INTICMPDISCOVER	29
+#define RFC1533_INTICMPRESPOND	30
+#define RFC1533_INTROUTEDISCOVER 31
+#define RFC1533_INTROUTESOLICIT	32
+#define RFC1533_INTSTATICROUTES	33
+#define RFC1533_LLTRAILERENCAP	34
+#define RFC1533_LLARPCACHETMO	35
+#define RFC1533_LLETHERNETENCAP	36
+#define RFC1533_TCPTTL		37
+#define RFC1533_TCPKEEPALIVETMO	38
+#define RFC1533_TCPKEEPALIVEGB	39
+#define RFC1533_NISDOMAIN	40
+#define RFC1533_NISSERVER	41
+#define RFC1533_NTPSERVER	42
+#define RFC1533_VENDOR		43
+#define RFC1533_NBNS		44
+#define RFC1533_NBDD		45
+#define RFC1533_NBNT		46
+#define RFC1533_NBSCOPE		47
+#define RFC1533_XFS		48
+#define RFC1533_XDM		49
+
+#define RFC2132_REQ_ADDR	50
+#define RFC2132_LEASE_TIME      51
+#define RFC2132_MSG_TYPE	53
+#define RFC2132_SRV_ID		54
+#define RFC2132_PARAM_LIST	55
+#define RFC2132_MESSAGE		56
+#define RFC2132_MAX_SIZE	57
+#define RFC2132_RENEWAL_TIME    58
+#define RFC2132_REBIND_TIME     59
+
+#define DHCPDISCOVER		1
+#define DHCPOFFER		2
+#define DHCPREQUEST		3
+#define DHCPACK			5
+#define DHCPNAK			6
+
+#define RFC1533_VENDOR_MAJOR	0
+#define RFC1533_VENDOR_MINOR	0
+
+#define RFC1533_VENDOR_MAGIC	128
+#define RFC1533_VENDOR_ADDPARM	129
+#define	RFC1533_VENDOR_ETHDEV	130
+#define RFC1533_VENDOR_HOWTO    132
+#define RFC1533_VENDOR_MNUOPTS	160
+#define RFC1533_VENDOR_SELECTION 176
+#define RFC1533_VENDOR_MOTD	184
+#define RFC1533_VENDOR_NUMOFMOTD 8
+#define RFC1533_VENDOR_IMG	192
+#define RFC1533_VENDOR_NUMOFIMG	16
+
+#define RFC1533_END		255
+#define BOOTP_VENDOR_LEN	64
+#define DHCP_OPT_LEN		312
+
+struct bootp_t {
+    struct ip ip;
+    struct udphdr udp;
+    uint8_t bp_op;
+    uint8_t bp_htype;
+    uint8_t bp_hlen;
+    uint8_t bp_hops;
+    uint32_t bp_xid;
+    uint16_t bp_secs;
+    uint16_t unused;
+    struct in_addr bp_ciaddr;
+    struct in_addr bp_yiaddr;
+    struct in_addr bp_siaddr;
+    struct in_addr bp_giaddr;
+    uint8_t bp_hwaddr[16];
+    uint8_t bp_sname[64];
+    uint8_t bp_file[128];
+    uint8_t bp_vend[DHCP_OPT_LEN];
+};
+
+typedef struct {
+    uint16_t allocated;
+    uint8_t macaddr[6];
+} BOOTPClient;
+
+#define NB_BOOTP_CLIENTS 16
+
+void bootp_input(struct mbuf *m);